This may have already been posted but I’ve never seen it on the forum;
Willis Extra Large Hamster Cage - £44.99 - 78 x 48 x 26.5 cm (30.9 x 18.9 “ = 584.01 sqr “)
A little cheaper than the largest cages they sell in any pet shop I’ve been in.
Willis Extra Large Hamster Cage Syrian Hamster Gerbil Mouse Small Rat Premium Willis Extra Large Hamster Cage Syrian Hamster Gerbil Mouse Small Rat Premium: Amazon.co.uk: Pet Supplies
Says it’s out of stock here but worth looking around to save 10/20 quid.
What I was looking for was a standing platform for the new bin cage I made (bicycle storage box by wilko £12). Any suggestions would be great, not after the trixie one with the ‘natural wood’. Want a smooth one I can really clean.